WEB / DATA / PERMISSIONS
An illustrative application model focused on data-heavy workflows, secure access and internal tooling.
CONTEXT
This concept explores how to balance iteration speed with clear boundaries between frontend, APIs and internal operating models.
CHALLENGE
- Support data-heavy workflows without creating brittle UI state
- Keep secure access boundaries clear across internal tools
- Avoid overbuilding the platform before business needs were proven
DESIGN GOALS
- Clear product boundaries
- Consistent permission governance
- Maintainable data flows
ILLUSTRATIVE ARCHITECTURE FLOW
- 01
INTERNAL INTERFACE
Presents role-specific, data-heavy workflows.
- 02
APPLICATION API
Validates commands and serves workflow queries.
- 03
IDENTITY + POLICY
Centralizes identity and permission decisions.
- 04
DATA STORES
Persists operational records and derived read state.
DECISIONS
ProblemLarge data sets were making the interface slower and less predictable.
DecisionIntroduce explicit boundaries between list, detail and action flows and prioritize local state ergonomics.
ReasoningThis keeps the experience responsive without pushing too much complexity into the UI layer.
ProblemPermission rules were spreading across surfaces and becoming too implicit.
DecisionDefine access decisions centrally at the API and domain boundaries.
ReasoningCentralized enforcement makes policy review easier and reduces silent privilege drift.
REFERENCE STACK
- Next.js
- TypeScript
- Node.js
- PostgreSQL
- Redis
- GitHub Actions
- Terraform